▼ SELL
10b5-1 Plan
$ Value
$1.2M
Shares
5,000
Price
$237
Filed
Sep 4
Insider
Name
Isaacson Christopher A
Title
EVP, COO
CIK
0001538451
Roles
Officer
Transaction Details
Transaction Date
2025-09-02
Code
S
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
37,580
Footnotes
The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 14, 2025.
Filing Info
Isaacson Christopher A's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-02-19 | CBOE | M | $712K |
| 2026-02-19 | CBOE | F | $316K |
| 2026-02-19 | CBOE | M | $479K |
| 2026-02-19 | CBOE | F | $213K |
| 2026-02-19 | CBOE | M | $425K |
| 2026-02-19 | CBOE | F | $189K |
| 2026-02-19 | CBOE | M | $90K |
| 2026-02-19 | CBOE | F | $40K |
| 2026-02-19 | CBOE | M | $0 |
| 2026-02-19 | CBOE | M | $0 |
Other Insiders at CBOE (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
DONOHUE CRAIG S
CEO
|
— | — | 2026-02-19 |
| Tomczyk Fredric J | — | — | 2026-02-19 |
| Fitzpatrick Edward J. | — | $1.1M | 2026-02-18 |
|
Isaacson Christopher A
EVP, COO
|
— | — | 2026-02-19 |
| Matturri Alexander JR | — | $428K | 2026-02-18 |
|
Sexton John P
EVP, GC AND CORP SEC
|
— | — | 2026-02-19 |
|
Griebenow Jill
EVP, CFO
|
— | — | 2026-02-19 |
|
Foley Stephanie
EVP, CHRO
|
— | — | 2026-02-19 |
|
Wilkinson Allen
SVP, CHIEF ACCOUNTING OFFICER
|
— | $73K | 2026-02-23 |
|
Lipscomb Timothy
EVP, Chief Technology Officer
|
— | — | 2026-02-19 |
|
Bhatia Prashant
EVP, Strategy & Corp Dev
|
— | — | 2026-02-19 |
|
Hocking Robert A
EVP, Global Head of Derivs.
|
— | — | 2026-02-19 |